CULTIVATION HAS SELECTED FOR A WIDER NICHE AND LARGE RANGE SHIFTS IN MAIZE


Physical, mechanical properties and microstructure of concretes made with natural and crushed aggregates: Application in building construction

This paper discusses an experimental work on concrete made from river and crushed sands such as quartzite, granite, gneiss, marble, dolomite, basalt and limestone with an emphasis on physical, mechanical, and microstructural properties of fresh and hardened concrete.This paper is completed by the formulation of three types of concrete with a consta

read more



Aversive event anticipation affects connectivity between the ventral striatum and the orbitofrontal cortex in an fMRI avoidance task.

Ability to anticipate aversive events is important for avoiding dangerous or unpleasant situations.The motivation to avoid an event is influenced by the incentive salience of an event-predicting cue.In an avoidance fMRI task we used tone intensities to manipulate salience in order to study the involvement of the orbitofrontal cortex in processing o

read more